02-09-2019 11:22 AM
I've reinstalled the windows and installed the recent audio driver, but I noticed that the dolby equalizer is missing from the icon area on the right side of the taskbar, there is tab in control panel - sound - playback and then speaker properties, dolby (On / Off). It's a setup problem (I've reinstalled the driver multiple times) or simply lenovo removed that feature ?
02-21-2019 09:32 PM - edited 02-21-2019 09:34 PM
I managed to get some dolby settings by using Lenovo Vantage but, no more custom eq but it has an auto function (not just for games like before) which adjust settings for movie, music or games
02-22-2019 08:36 AM
The Problem is that "DAX3" want the dolby API. But it is installed but DAX does not seen it. It´s absoluty inacceptable! This problem comes with 1809 windows update.
So lets see whats missing in the next update. I hate this update bu1l**bleep**!
More than 3 month and nobody help, NOBODY!!!!
02-25-2019 06:22 AM - edited 02-25-2019 06:26 AM
So, I find out what kind of... .
I download an older audio driver from here:
So I deinstall the audio driver (Realtek Audio_184.108.40.20655) and install the old one(220.127.116.1123_W...) .
So now I go to c:\drivers\audio\source\DAX2\x64\dax2api
I install it and now the equalizer is back.
The audio driver Realtek Audio_18.104.22.16855 does not have the DAX2 Folder, there is a DAX3 folder that may the problem?
I should have known better than that already a driver seems to be faulty.
09-04-2019 07:03 PM - edited 09-04-2019 07:05 PM
It didn't work for me
My Laptop is Legion Y520
and I re installed my windows
and after re installing my drivers it seems that Dolby Atmos Equalizer doesn't exist and Sound Enhancment in Lenovo Nerve Center
* Your driver that you provide it the same version that include the problem.
I only have C:\Drivers\Audio Driver\Source\DAX3
no DAX2 exist ! *
09-05-2019 10:14 AM - edited 09-05-2019 10:55 PM
Happy Birthday. Lenovo has delete the old drivers .... . No chance to get it back!